Front Panel & Fan - Lex Computech CI770C User Manual

Intel mobile ivy bridge processor + (pch)qm77 / ddr3 1333 / 1600 mt/s / lan / dvi/ hdmi /audio /usb / pcie mini card
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3-5 Front panel & FAN
CFP1 Front panel connector (2 X 5 pin 2.54mm wafer)
PIN NO.
Description
1
Power button pin
3
Reset pin
5
Power LED -
7
HDD LED-
9
LAN LED-
SWP1 PB connector (2pin 2.0mm wafer)
PIN NO.
Description
1
Power button pin
2
Power button GND
FAN connectors
FAN1: CPU FAN connector (3pin 2.5mm wafer)
FAN2: System FAN connector (3pin 2.5mm wafer)
PIN NO.
Description
1
GND
2
+12V
3
FAN speed detect
Note: DC in +12V by switch to FAN power +12V,
so DC in need stable +12V input
PIN NO.
Description
2
Power button GND
4
Reset GND
6
Power LED +
8
HDD LED+
10
LAN LED+
FAN2
30
pin1
pin1
FAN1
CFP1
SWP1
10

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Ci770a

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